Initially skeptical to order shoes in the Internet, because the size might not fit, I immediately been disabused. The shoe is my 46er shoe size fits perfectly. The shoe is very comfortable and not too heavy. The sole is the perfect setting pliable and not slippery. You get your feet warm but not sweaty feet. This indicates good quality. In terms of durability, I can not say anything because I only since 2 weeks have the footwear (but you yes yes 2-year warranty).